18432817

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 20901888

約数和(自身を除く): 2469071

約数列:

[1, 13, 31, 53, 403, 689, 863, 1643, 11219, 21359, 26753, 45739, 347789, 594607, 1417909, 18432817]

約数ペア:

[(1, 18432817), (13, 1417909), (31, 594607), (53, 347789), (403, 45739), (689, 26753), (863, 21359), (1643, 11219)]